2019 CE4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6600550772 ± 5.81e-09
Semi-major axis (a)2.8509745219 AU ± 7.57e-09
Inclination (i)20.68451682° ± 2.78e-06
Long. of Asc. Node (Ω)38.59972638° ± 4.15e-06
Arg. of Perihelion (ω)347.11124782° ± 5.78e-06
Mean Anomaly (M)157.36952644° ± 1.03e-06
Mean Motion (n)0.2047492275°/day ± 8.15e-10
Perihelion dist (q)0.96917431 AU ± 1.68e-08
Aphelion dist (Q)4.73277473 AU ± 2.08e-08
Orbital Period4.81382174 yr ± 1.92e-08
Physical Parameters
H (abs. magnitude)17.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.212″
Uncertainty0
Orbit TypeApollo
MOID0.014308 AU
Observations Used353
Oppositions5
Arc Total2018-2024
First Observation Used2018-07-15
Last Observation Used2024-02-28
Observations (418)
Date Type RA Dec Mag Band Observatory
2023-10-28 14:03:34 C 09 10 34.176 +28 46 35.15 V T05
2023-10-30 12:23:11 C 09 17 12.444 +33 00 57.89 V T05
2023-10-30 12:27:47 C 09 17 13.063 +33 01 21.76 V T05
2023-10-30 12:34:26 C 09 17 13.961 +33 01 56.89 V T05
2023-10-30 12:35:44 C 09 17 14.129 +33 02 03.26 V T05
2023-10-30 12:39:04 C 09 17 14.556 +33 02 21.01 V T05
2023-10-30 12:46:59 C 09 17 15.655 +33 03 02.81 V T05
2023-10-30 13:10:07 C 09 17 18.713 +33 05 04.06 V T05
2023-10-30 13:12:43 C 09 17 19.046 +33 05 17.84 V T05
2023-10-31 14:09:39 C 09 20 47.177 +35 09 10.69 V T05
2023-10-31 14:23:42 C 09 20 48.941 +35 10 19.13 V T05
2023-10-31 14:28:17 C 09 20 49.519 +35 10 41.48 V T05
2023-10-31 14:47:31 C 09 20 51.924 +35 12 14.83 V T05
2023-11-01 13:20:13 C 09 23 58.042 +36 56 39.23 V T05
2023-11-01 13:25:08 C 09 23 58.687 +36 57 01.76 V T05
2023-11-01 13:33:47 C 09 23 59.806 +36 57 41.47 V T05
2023-11-01 14:06:24 C 09 24 03.869 +37 00 10.58 V T05
2023-11-02 10:36:06 C 09 26 49.218 +38 29 19.46 V G96
2023-11-02 10:47:22 C 09 26 50.615 +38 30 08.17 V G96
2023-11-02 10:58:38 C 09 26 52.008 +38 30 56.74 V G96
2023-11-02 11:09:55 C 09 26 53.394 +38 31 45.23 V G96
2023-11-02 14:56:38 C 09 27 23.232 +38 47 51.25 V T05
2023-11-02 15:05:40 C 09 27 24.324 +38 48 29.66 V T05
2023-11-02 15:28:18 C 09 27 26.981 +38 50 05.53 V T05
2023-11-02 15:35:39 C 09 27 27.874 +38 50 36.64 V T05
2023-11-02 22:34:51 S 09 28 20.69 +39 19 23.2 L C51
2023-11-03 03:14:06 S 09 28 57.43 +39 38 20.8 L C51
2023-11-03 04:47:15 S 09 29 09.66 +39 44 37.8 L C51
2023-11-03 06:20:25 S 09 29 21.87 +39 50 51.8 L C51
2023-11-03 07:53:23 S 09 29 34.10 +39 57 04.1 L C51
2023-11-04 14:13:34 C 09 33 32.640 +41 53 33.72 V T05
2023-11-04 14:31:57 C 09 33 34.757 +41 54 42.62 V T05
2023-11-04 14:36:00 C 09 33 35.244 +41 54 58.03 V T05
2023-11-04 14:58:44 C 09 33 37.824 +41 56 23.14 V T05
2023-11-04 15:32:45 C 09 33 41.659 +41 58 30.04 V T05
2023-11-05 18:51:15 S 09 37 04.24 +43 35 06.1 L C51
2023-11-05 21:57:33 S 09 37 27.20 +43 45 40.5 L C51
2023-11-05 23:30:31 S 09 37 38.67 +43 50 54.9 L C51
2023-11-06 02:36:16 S 09 38 01.43 +44 01 18.8 L C51
2023-11-06 04:09:14 S 09 38 12.84 +44 06 28.5 L C51
2023-11-06 04:09:26 S 09 38 12.84 +44 06 30.0 L C51
2023-11-06 05:43:08 S 09 38 24.27 +44 11 43.7 L C51
2023-11-06 07:16:16 S 09 38 35.63 +44 16 52.8 L C51
2023-11-06 08:49:14 S 09 38 46.96 +44 21 59.3 L C51
2023-11-08 14:08:59 C 09 45 08.064 +47 06 35.50 V T05
2023-11-08 14:13:02 C 09 45 08.491 +47 06 47.30 V T05
2023-11-08 14:22:49 C 09 45 09.497 +47 07 16.43 V T05
2023-11-08 14:37:38 C 09 45 11.002 +47 08 00.02 V T05
2023-11-12 08:53:33 C 09 54 52.808 +51 02 28.36 V G96
2023-11-12 09:00:23 C 09 54 53.258 +51 02 45.64 V G96